-43.11% is the change from 283 to 161
Calculation steps:
[( 161 - 283 ) ÷ 283] x 100 = -43.11%
Formula
Percentage change = [(161 - 283) / 283] x 100
Subtract the new number by the original number
161 - 283 = -122
-122 ÷ 283 = -0.43109540636042404
-0.43109540636042404 x 100 = -43.11%